6931257

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 10782720

約数和(自身を除く): 3851463

約数列:

[1, 3, 17, 19, 23, 51, 57, 69, 311, 323, 391, 437, 933, 969, 1173, 1311, 5287, 5909, 7153, 7429, 15861, 17727, 21459, 22287, 100453, 121601, 135907, 301359, 364803, 407721, 2310419, 6931257]

約数ペア:

[(1, 6931257), (3, 2310419), (17, 407721), (19, 364803), (23, 301359), (51, 135907), (57, 121601), (69, 100453), (311, 22287), (323, 21459), (391, 17727), (437, 15861), (933, 7429), (969, 7153), (1173, 5909), (1311, 5287)]